Pa 309 Bypass over Haws Lane
Fair Condition66 years old61,488 vehicles/day
Location
| State | Pennsylvania |
| County | Montgomery |
| Location | Flourtown 31a10/3369j3 |
| Carries | Pa 309 Bypass |
| Crosses | Haws Lane |
| Coordinates | 40.10643, -75.19780 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 148.0 ft (45.1 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 983.2 sq m |
| Main Spans | 3 |
| Year Built | 1960 (reconstructed 2006) |
Traffic
| Avg Daily Traffic | 61,488 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000027366 |